//sim-anim.ts
import { trigger, state, style, transition, animate, keyframes } from '@angular/animations';

// 动画时间线
var time = '300ms'
var styles = {
  ease: time + ' ease ',
  linear: time + ' linear ',
  easeIn: time + ' ease-in',
  easeOut: time + ' ease-out',
  stepStart: time + ' step-start',
  stepEnd: time + ' step-end',
  easeInOut: time + ' ease-in-out',
  faseOutSlowIn: time + ' cubic-bezier(0.4, 0, 0.2, 1)',
  inOutBack: time + ' cubic-bezier(0.68, -0.55, 0.27, 1.55)',
  inOutCubic: time + ' cubic-bezier(0.65, 0.05, 0.36, 1)',
  inOutQuadratic: time + ' cubic-bezier(0.46, 0.03, 0.52, 0.96)',
  inOutSine: time + ' cubic-bezier(0.45, 0.05, 0.55, 0.95)'
}

// 动画配置

var opts = {
  fadeIn: [
    style({ opacity: 0 }),
    animate(styles.inOutBack, style({ opacity: 1 })),
  ],
  fadeOut: [
    style({ opacity: 1 }),
    animate(styles.inOutBack, style({ opacity: 0 }))
  ],
  shrink: [
    style({ height: '*' }),
    animate(styles.inOutBack, style({ height: 0 }))
  ],
  stretch: [
    style({ height: '0' }),
    animate(styles.inOutBack, style({ height: '*' }))
  ],
  flyIn: [
    style({ transform: 'translateX(-100%)' }),
    animate(styles.inOutBack, style({ transform: '*' }))
  ],
  flyOut: [
    style({ transform: '*' }),
    animate(styles.inOutBack, style({ transform: 'translateX(-100%)' }))
  ],
  zoomIn: [
    style({ transform: 'scale(.5)' }),
    animate(styles.inOutBack, style({ transform: '*' }))
  ],
  zoomOut: [
    style({ transform: '*' }),
    animate(styles.inOutBack, style({ transform: 'scale(.5)' }))
  ]
}

// 导出动画时间线定义,供自定义动画的时候使用
export const animStyle = styles

// 导出动画
export const fadeIn = [trigger('fadeIn', [transition('void => *', opts.fadeIn)])]
export const fadeOut = [trigger('fadeOut', [transition('* => void', opts.fadeOut)])]
export const stretch = [trigger('stretch', [transition('void => *', opts.stretch)])]
export const shrink = [trigger('shrink', [transition('* => void', opts.shrink)])]
export const flyIn = [trigger('flyIn', [transition('void => *', opts.flyIn)])]
export const flyOut = [trigger('flyOut', [transition('* => void', opts.flyOut)])]
export const zoomIn = [trigger('zoomIn', [transition('void => *', opts.zoomIn)])]
export const zoomOut = [trigger('zoomOut', [transition('* => void', opts.zoomOut)])]

export const simAnim = [
  trigger('simAnim', [
    transition('* => fadeIn', opts.fadeIn),
    transition('* => fadeIn', opts.fadeOut),
    transition('* => shrink', opts.shrink),
    transition('* => stretch', opts.stretch),
    transition('* => flyIn', opts.flyIn),
    transition('* => flyOut', opts.flyOut),
    transition('* => zoomIn', opts.zoomIn),
    transition('* => zoomOut', opts.zoomOut)
  ])
]

export const slideDialog =  trigger('slideDialog', [
      state('void', style({ transform: 'translate3d(0, 100%, 0) scale(1)', opacity: 0 })),
      state('*', style({ transform: 'translate3d(0, 0, 0) scale(1)', opacity: 1 })),
      // state('exit', style({ transform: 'translate3d(0, 100%, 0)', opacity: 0 })),
      transition('void => *', animate('400ms cubic-bezier(0.25, 0.8, 0.25, 1)')),
      transition('* => void', animate('400ms cubic-bezier(0.25, 0.8, 0.25, 1)')),
    ])
